We are not thinkin' Arbys-- not after a roast beef sandich like this one. A classic creamy cheese sauce makes this sandwich super rich, while a horseradish sauce adds a kick. We love the onion bun, preferably bakery-made, but you could also use a pretzel bun instead. Make this sandwich the centerpiece of your Super Bowl Spread or serve along with beer and fries for a crowd-pleasing meal.  

Recipe by MyRecipes

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Recipe Summary

active:
10 mins
total:
25 mins
Yield:
Serves 8 (serving size: 1 sandwich)
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Ingredients

Ingredient Checklist

Directions

Instructions Checklist
  • Preheat oven to 300°F. Combine cheese and cornstarch in a medium saucepan. Stir in evaporated milk and hot sauce; cook, whisking constantly, over low until sauce is bubbly and well combined, about 5 minutes. Remove from heat; keep warm.

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  • Wrap rolls in aluminum foil; bake in preheated oven until thoroughly heated, about 10 minutes.

  • Meanwhile, combine sour cream, mayonnaise, chives, horseradish, lemon juice, salt, and pepper in a small bowl. Spread sour cream mixture on cut sides of bottom halves of rolls; top each with 4 ounces Beef, and drizzle each with 3 tablespoons Cheddar sauce. Cover with top halves of rolls; serve immediately with remaining Cheddar sauce, if desired.

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